Gaya APA
Perry, Tekla S.. ().
Doing well by doing good .
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Gaya Chicago
Perry, Tekla S..
Doing well by doing good.
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Text.
Gaya MLA
Perry, Tekla S..
Doing well by doing good.
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Text.
Gaya Turabian
Perry, Tekla S..
Doing well by doing good.
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.
Print.